Update ReadTheDocs configuration.

.readthedocs.yml

@@ -1,15 +1,13 @@
-# .readthedocs.yml
-# Read the Docs configuration file
-# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
-
 version: 2
+build:
+  os: ubuntu-22.04
 
-sphinx:
-  configuration: docs/conf.py
+  tools:
+    python: "3.12"
 
-formats: all
+sphinx:
+  configuration: doc/conf.py
 
 python:
-  version: 3.7
   install:
-    - requirements: docs/requirements.pip
+    - requirements: doc/requirements.txt

docs/conf.py → doc/conf.py

@@ -9,12 +9,9 @@
 https://docutils.sourceforge.net/docs/user/rst/quickref.html
 """
 
-import sys
-import os
-
 extensions = [
-  'sphinx_csharp.csharp',
-  'sphinx_rtd_theme'
+    'sphinx_csharp.csharp',
+    'sphinx_rtd_theme'
 ]
 
 # Add any paths that contain templates here, relative to this directory.
@@ -46,7 +43,7 @@
 html_theme = 'sphinx_rtd_theme'
 html_theme_path = ['_themes']
 html_theme_options = {
-  'style_external_links': True
+    'style_external_links': True
 }
 
 html_logo = '../res/icon.png'
@@ -63,22 +60,22 @@
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-  ('index', 'Cottle.tex', u'Cottle Documentation',
-   u'Cottle', 'manual'),
+    ('index', 'Cottle.tex', u'Cottle Documentation',
+     u'Cottle', 'manual'),
 ]
 
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-  ('index', 'cottle', u'Cottle Documentation',
-  [u'Cottle'], 1)
+    ('index', 'cottle', u'Cottle Documentation',
+     [u'Cottle'], 1)
 ]
 
 # Grouping the document tree into Texinfo files. List of tuples
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-  ('index', 'Cottle', u'Cottle Documentation',
-  u'Cottle', 'Cottle', 'Cottle Documentation.',
-  'Miscellaneous'),
+    ('index', 'Cottle', u'Cottle Documentation',
+     u'Cottle', 'Cottle', 'Cottle Documentation.',
+     'Miscellaneous'),
 ]